INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2767514a30e1eba14dc84e4a0852c874b61a5e9006e67a18803b100d244d4c1', 
    'EkIZ1mynaxuZHDiTbpT2Q1Lm9L64WSa1jqCQgw2T7qE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)