INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2746be5aa4300ea49354a21d9dec26989f53c843ed360294692aae5b5ce5b7d', 
    'HlaUMHXXCrj1g4RofIJ7hrMBAr3nWH8/0o3w99N0+Y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)