INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de5a7949ce4435b94887c5baaae878119128ac2eeb2aea47137e27f964bcc523', 
    'xQywAbVqU1FV4tEe6qQ3beFj2VBr3oIP3BZ4RNQk60Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)