INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8974e7ea00e65d696f5c1af6770e403bd660fd7f0cf4278ad7e2e7f69ebcb2fe', 
    'y5BqIOHMReHJcbvpf2ReYQOhuvKAtO1OLU0Vpu/gSZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)