INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc8b298ff7684b2dc85b9874cf845ffaa325721a4390e05cfeb208eeee008b8', 
    'jb65tGOAUiaQNxO5g29Zf/8yjOCNf18SiMfehsjLSIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)