INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a714e1a31628bb49af2f4ee0e721700569ed3da4c5f2b6eba90728e2e4342d2', 
    'jrCkSWKTdXxUuzpAslpu3RdtoKfr18suv0AHC2rwCk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)