INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f514b34e24cbdc6927f73b0f3842a6d8660157ab64482f10c13fe505ba925392', 
    'F++ldwn1b8MuvHjQqBxQG5H4k2NpJPyKKz8Hy4XmIIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)