INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b95de7e9d7e5626d5db6896c1c970dfe4512d7f25d0364a98bd03d2201ec0499', 
    'xpk4byua/6DO4AXVjOvQmh9fBLKeMMui2C+ZcVqVy8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)