INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb1a7aad34601b682fbb980df955b5de6d02da7b62b8519d4eba66c836d42935', 
    'G54+jbxGZ5WB5pwOsaVNdlbUKrxLFYb0avTq8C2KZ4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)