INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0743c70fa7a0ad0b1164511793e51500a7458ac56b5dcae6798ac918120fe85', 
    'z+x4eahsZ1rroGEKEMLKjBLiyU6/uG1rfr0ExwyQTXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)