INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f40115ad774a80a1bc0ae133b8b78abd521ffbe8291d9432b96ea78efd4efd', 
    'USG20Pw4BrKOzJwSSWQJLTgJnupztN1GmWgbb0cMj+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)