INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38f9cc6e1434b8872a7787a9037116eca73986db1bf5cfa451b2d550fdf8c0b', 
    'It2PuzNnziITrHmUR5NWVrCCng4SLDPMogO6Q8yrmZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)