INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66363257b460ffdf308063113956c99c4dcc498232c069d1c774d78fc9c8af89', 
    'TI//5d3H2hljb20xXRWLBFGfZVSF/u64tCMIlHU4sGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)