INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0690a0982e98004ed067bfc44a40d65b31e67f728cbb7499a54b27f26ef252b', 
    'ZkNu1wppFvvRxViaLuuMpCWW1+dvgdfINf+vSw6ODSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)