INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39311d079226edf5465e112350993a0536aae3862219035e9ace2117e97fd1cf', 
    'dQ2IcpJjockkcqOOcYbQEwY7EKkDmsg3T3tVwQERJMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)