INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c703f13ebcb4e38286fe6a6e81198ce1847f50fb415dec26d16538aa8325c7e', 
    'JXbr4qWuoKjmNMg0apnhoITmEUfe9HsEIUP/pS8r54w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)