INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee97ac6bd01378c0538c6ec961b1bed94277f0dbe71c1c86a54e833f001c2de', 
    'RJz6T3SYNypO0Fq2SgQvRn8DnPaZ6//k4t3a/Mg2yR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)