INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed6f8f685f4a01620de6d340f11adea336ca0b8aabba8c17ab2400fca72ab214', 
    'DYDCdJiBerVJff6KQ2nWAxmsaI/BOkrN0Q23HzF0r9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)