INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ef7a6ab2928749076d053009272f46290ae27d80b28593ea9cfbafc9646821b', 
    'HkLA3QX1GfL682GuGO7BfcIaNDiXNAUR7kmFXFIEAL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)