INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994a138d3cc62025eeca216744329aa74999682941830bfbbe5e94f820c498c6', 
    'e5Z7evausBsFAee8FK62sP/rT6ePoDYTrBp9j/ZvDUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)