INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb846ef0661962998f59114b4263ab81a9bb22a23e577cf22e91fb8f20ecd5aa', 
    '+kKm4c27dBU3tKirCSeH4U3JDD1gXvUXw3fkSNGZiW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)