INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bad2da0dabf849553e2d7db6bcbabbcf39bab116ff7a0144516eaa4ce3b5bf', 
    '1j9a7RvklTICvWonth3MIRRamg/gxxJK7FhIpmUY+zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)