INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea2b005dfefefee5960b6844f65738a82d4b88a5de929a1c93d7771695aeebaa', 
    '99tpufpkFIbl+i+67G1R5KyuhE2A12P6glMbBP1iDRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)