INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48cdd6949c2e412c8b00f3cdfabddead88fe571553d83fa869943d82d7c195b2', 
    'z0/j1P7Xxr5hW4AEFsdEbcfCPUW7zcT+INebl4NuuJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)