INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6726d6cbcd78cb0360e645ac128209da950e5f5d8769bf9c09a5a892f3cd2e78', 
    'mcY683jmdjAhCn5z/LoqgLNSRVC+IfecHcdwAMl3V5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)