INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42889839fc32a00a6c5d6c693363d16a5bf9f8535b860944b19e6719561f312', 
    'RCpKdX1oN1pxBAjonCua4LblRLTu2SXKHD8ZAkYy4lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)