INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '292904a3acd738bea05d4b9e0229582425907a018a2a650220f0a2772968eea7', 
    'noQWwtkEvyMS0tttI8z2iMmTAg5tkU4ygXc6O3IwlBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)