INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd16ca0509bf5a2a9e8a03b2f9b1b935c2574b6a13d6727a22d262bc6170a07e', 
    '60P7YkcxsILXBikAK3PlzcaKt2LfZhsyAmku1o5RuiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)