INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7abe6e675d0052a8c8fbb0faecf5179dcfe86985c94700384027486f36122aec', 
    'm4TarnQeGSR8E7QqzKSqGZChvfFjrKNFEOn7oghwncg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)