INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4fb347a2c767f428f86cff6311964aa76db224256525750d3c279bee2d8258', 
    'KJBvnsszPfmrumxHH7R33vccaSe9SDlVQmc9iY88eGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)