INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9706dba3ff2014df252f3536d0627bcb292cf92334f1af17e232acf92be9d74', 
    'L4zJhA741SONmBnFRt+uQ25Qc7U10e2do4oM/Oqhqlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)