INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca0157fbb9e32206c73c65caa644b1bc75711426e77d1fe515d0b02f81b21499', 
    'cU9gpk9GLR3yzd1nRs49Ka7oBrqcCQYDUXDTS/bBd8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)