INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f949b2cd1a4d0948f63a48736bc1b8b0c7fedcb9d4f5a092b20450ce2595082', 
    'EtzKQ9/tEKHV//osTCu6DSN2QuB1vePYCEKj16nwAL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)