INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89a9545dcc542afb6b85752f1e6aea256b317ba603079c11cf7d57482a8fec9', 
    'eHewQuGCHDTRs1zI5hjf9jgCDof0HKL3ITGcNOBXZGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)