INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f270ab6735b6f6e662ed8a1e04d252a9637a1e838011083d54cea6bbf0042a01', 
    'O82IPEQvJT/Qwn3ViIJf/F48fDm35ZTrSSBps70IeAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)