INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a951ec62adae896c3de855252b3ad40690237c1c30c21c5a1f1b0500a39889', 
    'fz0/1xk/EX81fDt9xx07RNwIymL+3XWInoJT8A9+Moc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)