INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdf5228bb6324f73916058c2e1af728e6ceae19e1a4ff2d5056ed4f35473d2c', 
    'hHqyA9Lmssi30BW7oW5lyswEDzOERjC9RcMeuYIxpJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)