INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3236dc09586bc90502056dc670f53e8a55183c4e1a53c5c928f1b11108ca6ec4', 
    'iQh4kk5FDSjUd22swCRTqvtCCDvLMoTOKcsZJeybjzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)