INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aed20cb2029ab0a050d89b66b2ed350711ddc47b5be99d7d19cb0375e79d8b2', 
    'UWJn0jDvijRqRPooFOE1D/orRCDnAAp224ayXocO8pI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)