INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e100c2ba7c1c5ac92e1b160673932fc2a6974b78f73ad0a5521cd00286cb0b', 
    'MqBjJHBrE+XWMNN51I13HUm9MVShJky1CqTNX63+yZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)