INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe15a83e52f39f2fb200bca4540e7029e2a7daa8e812e2bb5379b814b6fdae87', 
    '2by43Y95IcqXXo/JlIzp2sNWakSx7ZatLdQM6DaLgyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)