INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c16f71b4d41b6210ff5361f2965a638132a7ed1665c69d392fc3a8d05b5eac', 
    'WFMDgcEFhP9saF5yp0hazZKwayt/oWv6pGWCv3rrkHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)