INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feeb9f86a5fdeceecdfedef210a762896241c147d4d5d888344c42de9cfea57d', 
    'IsqIRmsEMtt/jOfVYUR6pMjhd64GBZE7S1B3u25/YKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)