INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261ea937bf7d1c4dc774e651307dfaa73c0095061438df487aa7b63f1d2b400d', 
    'a1XGPY91l5owp4PTRvRRAqF1c6G248vZmZX8fBclwK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)