INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c393ac1c6b3f9af7f64f28c5827b0fd598758218083f145c16a510d811586ccd', 
    'k/5aPFI3LHHn06xR2cB1qbWTrLh5yIC2PfgeWwvH1ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)