INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9d0e104b617a4368e204b32ac0779a54e95501115edf190d875eeb0e58750a', 
    '78S1zHiR7pEkkokbxtkXuhQ0OwjQwDjxOBKr40tnAJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)