INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d314730a5f9dedc0ce45cae052d32e1d23cc6a74630b3c051849540705f53f', 
    'T8K0VINkRthdHi60C07UWDkPRogQoRphS1GjMdO8Fhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)