INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d60ef5ae11cf9309ac4fdabed3dc1781f9c394fb4746b10de36601ffacb8972', 
    'nJPKuh/QWeGSHBmCAgzXxuWa6y4XB4098zMxjtPJFy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)